Answer:
going to the washroom, blinking, swallowing
After installation of a field-piped R-410A split heat pump, the unit should first be:pressurized with nitrogen then leak checked.Heat Pumps that have been retrofitted from R-22 to R-407C should be leak checked with:pressurized nitrogen.The EPA regulations require that leaking commercial or industrial process refrigeration equipment must be repaired when the leak rate exceeds ______ of the charge per year.35%
Answer:
Initial support provided to someone who has suddenly fallen ill or become injured. Temporary help until full medical treatment is available.
Explanation:
Always start with I don’t want to be rude or disrespectful if makes the person you are telling less Aggressive or upset